Critical issues for protected areas 1 - workshop papers : 18th session of the general assembly of IUCN-World Conservation Union, Perth, Australia 28 November - 5 December 1990
- Författare
- International Union for the Conservation of Nature and Natural Resources International Union for Conservation of Nature and Natural Resources
- Genre
- Konferenser, Konferenspublikation, Ej skönlitteratur
- Språk
- Engelska
| Förlag | År | Ort | Om boken | ISBN |
|---|---|---|---|---|
| IUCN | 1990 | Schweiz, Gland | 111 sidor. |